Cathode electrodes

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CPC
H01J2329/04

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2329/00Electron emission display panels

Current Industry

H01J2329/04Cathode electrodes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Patterned focal plane arrays of carbon nanotube thin film bolometer...
- Patent number 10,908,025
- Issue date Feb 2, 2021
- Carbon Solutions, Inc.
- Elena Borisova Bekyarova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Infrared optical sensor and manufacturing method thereof
- Patent number 10,854,445
- Issue date Dec 1, 2020
- Electronics and Telecommunications Research Institute
- Bok Ki Min
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Devices for carbon nanotube length control
- Patent number 10,077,191
- Issue date Sep 18, 2018
- Korea University Research and Business Foundation
- Kwangyeol Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composite carbon nanotube structure
- Patent number 9,997,323
- Issue date Jun 12, 2018
- Tsinghua University
- Kai-Li Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for mass production of graphene platelets in arc...
- Patent number 9,839,896
- Issue date Dec 12, 2017
- The George Washington University
- Michael Keidar
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Array of carbon nanotube micro-tip structures
- Patent number 9,734,976
- Issue date Aug 15, 2017
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission electron source and field emission device
- Patent number 9,666,400
- Issue date May 30, 2017
- Tsinghua University
- Cai-Lin Guo
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Field emitter electrode and method of manufacturing the same
- Patent number 9,576,764
- Issue date Feb 21, 2017
- Electronics and Telecommunications Research Institute
- Jin Woo Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Graphene base and method of preparing the same
- Patent number 9,475,703
- Issue date Oct 25, 2016
- Samsung Electronics Co., Ltd.
- Hyeon-jin Shin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Carbon nanotube based micro-tip structure and method for making the...
- Patent number 9,437,391
- Issue date Sep 6, 2016
- Tsinghua University
- Yang Wei
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electron emission source
- Patent number 9,390,878
- Issue date Jul 12, 2016
- Tsinghua University
- Peng Liu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electron emission device and electron emission display
- Patent number 9,362,080
- Issue date Jun 7, 2016
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field electron emission film, field electron emission device, light...
- Patent number 9,324,556
- Issue date Apr 26, 2016
- TOHOKU UNIVERSITY
- Norihiro Shimoi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Graphene base and method of preparing the same
- Patent number 9,315,387
- Issue date Apr 19, 2016
- Samsung Electronics Co., Ltd.
- Hyeon-jin Shin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron emission device and electron emission display
- Patent number 9,269,523
- Issue date Feb 23, 2016
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon nanotube based field emission devices and methods
- Patent number 9,184,015
- Issue date Nov 10, 2015
- The University of Akron
- Ali Dhinojwala
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Organic/inorganic composite comprising three-dimensional carbon nan...
- Patent number 9,177,745
- Issue date Nov 3, 2015
- IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
- Haiwon Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Paste for electron emission source, and electron emission source
- Patent number 9,159,519
- Issue date Oct 13, 2015
- Toray Industries, Inc.
- Takejiro Inoue
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and device for CNT length control
- Patent number 9,126,836
- Issue date Sep 8, 2015
- Korea University Research and Business Foundation
- Kwangyeol Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of forming self-assembly and uniform fullerene array on surf...
- Patent number 9,109,278
- Issue date Aug 18, 2015
- Mon-Shu Ho
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Aligned carbon nanotube-polymer materials, systems and methods
- Patent number 9,095,639
- Issue date Aug 4, 2015
- The University of Akron
- Pulickel M. Ajayan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method for fabricating field emission cathode structure
- Patent number 9,087,667
- Issue date Jul 21, 2015
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for forming electron emission source, electron emission...
- Patent number 9,034,212
- Issue date May 19, 2015
- Samsung Electronics Co., Ltd.
- Yong-chul Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Field emission cathode
- Patent number 9,006,964
- Issue date Apr 14, 2015
- LIGHTLAB SWEDEN AB
- Qiu-Hong Hu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of forming self-assembly and uniform fullerene array on surf...
- Patent number 8,986,782
- Issue date Mar 24, 2015
- Mon-Shu Ho
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron emission element and method for manufacturing the same
- Patent number 8,928,215
- Issue date Jan 6, 2015
- Intellectual Discovery Co., Ltd.
- Jin Seok Park
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for making emitter having carbon nanotubes
- Patent number 8,801,487
- Issue date Aug 12, 2014
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon nanotube fiber cathode
- Patent number 8,766,522
- Issue date Jul 1, 2014
- The United States of America as represented by the Secretary of the Air Force
- Steven B Fairchild
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission cathode structure
- Patent number 8,710,727
- Issue date Apr 29, 2014
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Article comprising metal oxide nanostructures
- Patent number 8,659,217
- Issue date Feb 25, 2014
- The Regents of the University of California
- Dong-Wook Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
INFRARED OPTICAL SENSOR AND MANUFACTURING METHOD THEREOF
- Publication number 20190378716
- Publication date Dec 12, 2019
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Bok Ki MIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTRON EMISSION ELEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20140292181
- Publication date Oct 2, 2014
- INTELLECTUAL DISCOVERY CO., LTD.
- Jin Seok PARK
- B82 - NANO-TECHNOLOGY
Information Patent Application
GRAPHENE BASE AND METHOD OF PREPARING THE SAME
- Publication number 20140263166
- Publication date Sep 18, 2014
- Samsung Electronics Co., Ltd.
- Hyeon-jin SHIN
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR FABRICATING FIELD EMISSION CATHODE STRUCTURE
- Publication number 20140166494
- Publication date Jun 19, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- PENG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMITTER ELECTRODE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140111081
- Publication date Apr 24, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Woo JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION ELECTRON SOURCE AND FIELD EMISSION DEVICE
- Publication number 20140097741
- Publication date Apr 10, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- CAI-LIN GUO
- B82 - NANO-TECHNOLOGY
Information Patent Application
COMPOSITE CARBON NANOTUBE STRUCTURE
- Publication number 20140037895
- Publication date Feb 6, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- KAI-LI JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON NANOTUBE FIELD EMISSION DEVICE WITH HEIGHT VARIATION CONTROL
- Publication number 20130313963
- Publication date Nov 28, 2013
- Samsung Electronics Co., Ltd.
- Zvi YANIV
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRON EMISSION SOURCE, ELECTRIC DEVICE USING THE SAME, AND METHO...
- Publication number 20130295815
- Publication date Nov 7, 2013
- KOREA UNIVERSITY Industrial & Academic Collaboration Foundation
- Cheol Jin LEE
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR MAKING INCANDESCENT LIGHT SOURCE AND INCANDESCENT LIGHT...
- Publication number 20130260633
- Publication date Oct 3, 2013
- YANG WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING...
- Publication number 20130257263
- Publication date Oct 3, 2013
- SHARP KABUSHIKI KAISHI
- Ayae NAGAOKA
- B82 - NANO-TECHNOLOGY
Information Patent Application
FIELD EMISSION DISPLAY AND FABRICATION METHOD THEREOF
- Publication number 20130249382
- Publication date Sep 26, 2013
- SN DISPLAY CO., LTD.
- Choonrae Lee
- B82 - NANO-TECHNOLOGY
Information Patent Application
CARBON NANOTUBE BASED MICRO-TIP STRUCTURE AND METHOD FOR MAKING THE...
- Publication number 20130224429
- Publication date Aug 29, 2013
- HON HAI Precision Industry CO., LTD.
- YANG WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION CATHODE
- Publication number 20130200776
- Publication date Aug 8, 2013
- LIGHTLAB SWEDEN AB
- Qiu-Hong Hu
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR MAKING EMITTER HAVING CARBON NANOTUBES
- Publication number 20130203314
- Publication date Aug 8, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MAKING FIELD EMISSION CATHODE DEVICE
- Publication number 20130143465
- Publication date Jun 6, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- PENG LIU
- B82 - NANO-TECHNOLOGY
Information Patent Application
COMPOSITION FOR FORMING ELECTRON EMISSION SOURCE, ELECTRON EMISSION...
- Publication number 20130113360
- Publication date May 9, 2013
- Yong-chul KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF ASSEMBLY OF FIELD EMISSION TIPS BY CAPILLARY BRIDGE FORMATIONS
- Publication number 20130115846
- Publication date May 9, 2013
- Palo Alto Research Center Incorporated
- Sanjiv Sambandan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DEVICES INCLUDING NANOTUBES OR OTHER NANOSCALE ARTICLES
- Publication number 20130113359
- Publication date May 9, 2013
- Massachusetts Institute of Technology
- Timothy M. Swager
- B82 - NANO-TECHNOLOGY
Information Patent Application
FIELD EMISSION PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING TH...
- Publication number 20120327326
- Publication date Dec 27, 2012
- Samsung Electronics Co., Ltd.
- Kwang-jong SUH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOUBLE-SIDED LIGHT EMITTING FIELD EMISSION DEVICE AND METHOD OF MAN...
- Publication number 20120248967
- Publication date Oct 4, 2012
- Yuan-Yao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON NANOTUBE BASED FIELD EMISSION DEVICES AND METHODS
- Publication number 20120235097
- Publication date Sep 20, 2012
- Ali Dhinojwala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MAKING ELECTRON EMISSION APPARATUS
- Publication number 20120220182
- Publication date Aug 30, 2012
- HON HAI Precision Industry CO., LTD.
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION ELECTRONIC DEVICE
- Publication number 20120194058
- Publication date Aug 2, 2012
- HON HAI PRECISION INDUSTRY CO., LTD.
- YANG WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASTE FOR ELECTRON EMISSION SOURCE, AND ELECTRON EMISSION SOURCE
- Publication number 20120177887
- Publication date Jul 12, 2012
- TORAY INDUSTRIES, INC.
- Takejiro Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DEVICE AND FIELD EMISSION DISPLAY
- Publication number 20120169209
- Publication date Jul 5, 2012
- HON HAI Precision Industry CO., LTD.
- PENG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION CATHODE DEVICE AND METHOD FOR MAKING THE SAME
- Publication number 20120161607
- Publication date Jun 28, 2012
- HON HAI Precision Industry CO., LTD.
- PENG LIU
- B82 - NANO-TECHNOLOGY
Information Patent Application
COMPOSITE CARBON NANOTUBE STRUCTURE AND METHOD FOR FABRICATING THE...
- Publication number 20120164375
- Publication date Jun 28, 2012
- HON HAI Precision Industry CO., LTD.
- KAI-LI JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION CATHODE STRUCTURE AND A METHOD FOR FABRICATING THE SAME
- Publication number 20120161608
- Publication date Jun 28, 2012
- HON HAI Precision Industry CO., LTD.
- PENG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field emission display
- Publication number 20120153809
- Publication date Jun 21, 2012
- TATUNG COMPANY
- Tzung-Han Yang
- H01 - BASIC ELECTRIC ELEMENTS

Cathode electrodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Patterned focal plane arrays of carbon nanotube thin film bolometer...

Infrared optical sensor and manufacturing method thereof

Devices for carbon nanotube length control

Composite carbon nanotube structure

System and method for mass production of graphene platelets in arc...

Array of carbon nanotube micro-tip structures

Field emission electron source and field emission device

Field emitter electrode and method of manufacturing the same

Graphene base and method of preparing the same

Carbon nanotube based micro-tip structure and method for making the...

Electron emission source

Electron emission device and electron emission display

Field electron emission film, field electron emission device, light...

Graphene base and method of preparing the same

Electron emission device and electron emission display

Carbon nanotube based field emission devices and methods

Organic/inorganic composite comprising three-dimensional carbon nan...

Paste for electron emission source, and electron emission source

Method and device for CNT length control

Method of forming self-assembly and uniform fullerene array on surf...

Aligned carbon nanotube-polymer materials, systems and methods

Method for fabricating field emission cathode structure

Composition for forming electron emission source, electron emission...

Field emission cathode

Method of forming self-assembly and uniform fullerene array on surf...

Electron emission element and method for manufacturing the same

Method for making emitter having carbon nanotubes

Carbon nanotube fiber cathode

Field emission cathode structure

Article comprising metal oxide nanostructures

Patents Applicationslast 30 patents

INFRARED OPTICAL SENSOR AND MANUFACTURING METHOD THEREOF

ELECTRON EMISSION ELEMENT AND METHOD FOR MANUFACTURING THE SAME

GRAPHENE BASE AND METHOD OF PREPARING THE SAME

METHOD FOR FABRICATING FIELD EMISSION CATHODE STRUCTURE

FIELD EMITTER ELECTRODE AND METHOD OF MANUFACTURING THE SAME

FIELD EMISSION ELECTRON SOURCE AND FIELD EMISSION DEVICE

COMPOSITE CARBON NANOTUBE STRUCTURE

CARBON NANOTUBE FIELD EMISSION DEVICE WITH HEIGHT VARIATION CONTROL

ELECTRON EMISSION SOURCE, ELECTRIC DEVICE USING THE SAME, AND METHO...

METHOD FOR MAKING INCANDESCENT LIGHT SOURCE AND INCANDESCENT LIGHT...

ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING...

FIELD EMISSION DISPLAY AND FABRICATION METHOD THEREOF

CARBON NANOTUBE BASED MICRO-TIP STRUCTURE AND METHOD FOR MAKING THE...

FIELD EMISSION CATHODE

METHOD FOR MAKING EMITTER HAVING CARBON NANOTUBES

METHOD FOR MAKING FIELD EMISSION CATHODE DEVICE

COMPOSITION FOR FORMING ELECTRON EMISSION SOURCE, ELECTRON EMISSION...

SELF ASSEMBLY OF FIELD EMISSION TIPS BY CAPILLARY BRIDGE FORMATIONS

FIELD EMISSION DEVICES INCLUDING NANOTUBES OR OTHER NANOSCALE ARTICLES

FIELD EMISSION PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING TH...

DOUBLE-SIDED LIGHT EMITTING FIELD EMISSION DEVICE AND METHOD OF MAN...

CARBON NANOTUBE BASED FIELD EMISSION DEVICES AND METHODS

METHOD FOR MAKING ELECTRON EMISSION APPARATUS

FIELD EMISSION ELECTRONIC DEVICE

PASTE FOR ELECTRON EMISSION SOURCE, AND ELECTRON EMISSION SOURCE

FIELD EMISSION DEVICE AND FIELD EMISSION DISPLAY

FIELD EMISSION CATHODE DEVICE AND METHOD FOR MAKING THE SAME

COMPOSITE CARBON NANOTUBE STRUCTURE AND METHOD FOR FABRICATING THE...

FIELD EMISSION CATHODE STRUCTURE AND A METHOD FOR FABRICATING THE SAME

Field emission display